title: A coupled photometric assay for plasminogen activator.
mesh_terms: D008239:Lysine / Q000031:analogs & derivatives; D010960:Plasminogen Activators / Q000032:analysis*; D013053:Spectrophotometry
chemical_list: C020520:thiobenzyl benzyloxycarbonyl-L-lysinate; D010960:Plasminogen Activators; D008239:Lysine